Non-Rated STC 59 Double Wall
Nonrated interior double stud wall assembly with STC 59 per California Office of Noise Control Assembly 1.2.4.1.4.6. Option for wood structural panel sheathing.
Nonrated interior double stud wall assembly with STC 59 per California Office of Noise Control Assembly 1.2.4.1.4.6. Option for wood structural panel sheathing.